Upload
ellis
View
25
Download
0
Embed Size (px)
DESCRIPTION
2. 1. 1. 2. 2. 3. 2. 3. 2. 2. 3. 2. 2. Bacterial invaders attack. Mast cells release histamine. Capillaries dilate. Phagocytes Attack. Found in tissues. Found in blood. Inflammatory Response. Splinter breaks through skin bacteria enters. Bone Marrow. Thymus - PowerPoint PPT Presentation
Citation preview
Mast cells release
histamine
Bacterial invaders attack
Capillaries dilate Phagocytes
Attack
InflammatoryResponse
•Swelling•Fever•Redness
Splinter breaks through
skinbacteria enters
Bone
Marrow
Found in tissues Found in blood
Blood vessel
Epidermis
Dermis and tissue
Thymus
Gland
2
2 2
1 3 2 1 2
2 32 2 3
FirstLineOf
Defense
Skin MucusLining
In
RespiratoryTract
LeucocytesAttack
Second Line of
Defense
Third Lineof
Defense
Respiratory Tract lined With Cilia
Keeping invaders out of lungs
LysozymeAntimicrobialSubstance
Contained in Mucous
Membranes
1 2
2 2
11 11 2
1 2 1 22 2
MEMORYB-cells
Macrophage Dendritic Cells
Eosinophils
Neutrophils Lymphocytes Monocytes Basophils
B-Cells and T-Cells20 – 35 % in blood50-70% in blood 1-6% in blood
Phagocytes or Macrophages
< .5 % in bloodUsually sent to tissues
and become mast cells
1 -3 % in blood
1 3 1 3 2 3 1 1
1 11 3 1 1 1 3
Complement System
Interferons NaturalKillerCells
ProteinSubstanceReleased
To neighboring
cell
CancerCells
MEMORYHelper T-cells
Decrease of
pathogengrowth
Protection
Against
Viral
Invasion
3 3 3 3 2 2 2
2 2 1 32 3
B - Cells Bacterial invaders attack
CytotoxicT-Cells
Macrophage&
HelperT-Cell
Cocci
Virus infected
BodyCells
Antigen Presenting Body Cells
Body Cells infected
Lymph
NodesMovesTo…
2 3 1 3 1 3 1 3
1 11 3 2 1 2
Interleukin - 1 Bacterial invaders attack
FungalInvader
Interleukin - 2&
Other cytokinesVirusInvader Virus
InvaderVirusInvader
Bacterial invaders attack
Bacillis Spirochete
RotavirusBasic capsid Adenovirus
Candida albicans
1 3
1 3 1 3 1 3
2
2
1 3 1 3
Fever Parasitic invaders attack
101 o F
Giardia intestinal protozoan parasites
Non-
Specific
Response
Specific
Response
MajorHistocompatibility
Complex
MHC
Self Cell
MHC Recognition marker
Increase rate of
production and activity
of phagocytes
Leucocytes release
pyrogens&
FeverBegins
1 32 2 1 3 1
1 1 1 1 2 21
B-Cell Joker
T-CellJoker
Antimicrobial
Proteins
Plasma Cells Antibodies Helper T-cells
Virus
Cell
Lysis
Influenza
1 1 1 1 1 3 1 2
1 3 3 4 2 32 2